Home Misspellings How to spell aparatus? Aparatus or apparatus? Which one is correct? by hersey March 19, 2017 Reading Time: 0min, 7sc + - 0 Aparatus or Apparatus Which one is correct? You can find the answer below. Incorrect Aparatus Correct Apparatus You can find more information about Apparatus word here. Rate this post Correct spelling of aparatusHow do you spell aparatus?